WalletTag Score

Check Any Wallet's Trust Score in Seconds

WalletTag helps you identify risky EVM wallets using core risk factors like age, balance, blacklist status, and behavioral patterns.

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Works on all major EVM chains

Core Features

Add wallet-level security to your Web3 product

Use our API to flag suspicious wallets, enforce access rules, and protect your project from scammers, bots and abuse.

Wallet Intelligence

Stop bots, block scammers, and build trust into every wallet interaction.

One API, Multiple Chains

Use our cross-chain API to return a score for any EVM wallet within seconds allowing for instant risk assessment and protection.

Real-Time Wallet Scoring

Instantly assess any EVM wallet using trust signals like age, activity, and blacklist status.

Block Bots and Sybils Automatically

Prevent fake signups, Sybil attacks, and airdrop abuse with score-based wallet filtering.

Easy API Integration

Screen wallets at scale with a simple, fast API. Set your own rules and get real-time results.

API Access

Easy to Integrate

Get started in minutes with our simple API integration.

wallet-score.js

// Wallet Score API Clientconst API_BASE = 'https://score-api.wallet-tag.com';const API_KEY = 'your-api-key';/** * Fetches wallet score and analysis * @param {string} address - Ethereum wallet address * @returns {Promise<Object>} Wallet score data */async function getWalletScore(address) {  const response = await fetch(`${API_BASE}/score?address=${address}`, {    headers: {      'X-API-KEY': API_KEY,      'Accept': '*/*'    }  });  if (!response.ok) {    throw new Error(`HTTP error! status: ${response.status}`);  }  return response.json();}// Usage Exampleconst walletAddress = '0x10E0271ec47d55511a047516f2a7301801d55eaB';const scoreData = await getWalletScore(walletAddress);console.log(`Wallet Score: ${scoreData.score}`);console.log(`Bucket: ${scoreData.bucket}`);console.log(`Age: ${scoreData.derived_features.age_days} days`);console.log(`Transactions: ${scoreData.derived_features.tx_any_total}`);console.log(`Net Worth: $${scoreData.derived_features.total_networth_usd}`);// Response Example:// {//   "score": 69,//   "bucket": "High",//   "score_breakdown": {//     "base_score": 60,//     "age_delta": 4,//     "transaction_delta": 1,//     "net_worth_delta": 1,//     "recency_delta": 1,//     "multi_chain_delta": 2,//     "gas_dust_penalty": 0,//     "single_touch_penalty": 0,//     "malicious_penalty": 0,//     "fairness_floor_applied": false//   },//   "flags": {//     "virtually_no_activity": false,//     "malicious_flag": false//   },//   "malicious": {//     "cybercrime": false,//     "money_laundering": false,//     "sanctioned": false//   },//   "derived_features": {//     "tx_any_total": 331,//     "total_networth_usd": 2850.47,//     "first_tx": "2018-07-08T12:29:40Z",//     "last_tx": "2025-11-05T13:11:58Z",//     "age_days": 2687,//     "days_since_last": 10,//     "active_chain_count": 8//   },//   "transaction_summary": {//     "first_transaction": { ... },//     "last_transaction": { ... },//     "transaction_list": [ ... ]//   }// }

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